A brief guide to the Food Collection
“ The most common form in which alcohol is employed in this country is that of beer. Beer is distinguished from other alcoholic beverages by the addition of hops, which are the female catkins of a plant extensively grown in this country. Case 35 contains the materials from which porter is brewed, and illustrates the changes which malt undergoes during its conversion into beer. The analysis of stout, porter, pale ale, mild ale, and strong ale are exhibited in Case 35, and the quantities of water, alcohol, sugar, and acetic acid are shown in an imperial pint of each. ”
